Bluetooth V5.0 technology can deliver crystal clear sound quality, stable connection performance and hands-free operation, widely compatible with your smart phones, tablets and more, both workable for Android and iOS.
Skin-friendly and soft velvet fabric feels comfortable and non-irritating to your delicate skin, and it can also block light to make you fully immersed in the music without the interference of glaring lights.
Ergonomically shaped mask with built-in nose pad will enhance the wearing comfort, and the adjustable high elastic headband can suit different head sizes with perfect fit.
Built-in 150mAh rechargeable battery can be directly powered by USB charging, you can access the power via adapter, computer, power bank and etc, ideal for air travel, relaxation, meditation, insomnia.
Double zipper design, you can remove and install the Bluetooth module according to your demands for washing breeze.